HBC 1.0.3 black screen freezes

Alright, I have a Wii that had 3.4U official firmware and HBC 1.0.3 installed. Everything was working fine, and after reading around it appeared HBC 1.0.3 was compatible with 4.0U firmware and I could update without any problems. So I connected wireless and downloaded and installed 4.0U firmware. My HBC still shows up on the main channel screen, however when I go to launch it I just get a black screen. So again I had 1.0.3 working perfectly fine with 3.4U, but afterwards no dice

I don't have any WAD manager crap installed or anything like that. HBC is the only 3rd party channel/app installed. Do I have to do a downgrade, and if so what method would I use since I obviously can't launch anything from the HBC? Thanks

Just out of curiosity does anybody know WHY it does it on some wii's but not on others???? it only has messed up 1 of like 5 wii's i have softmodded..... i already changed it back but i am just curious S

It worked! I removed my old HBC from the Wii data management channels, loaded all the files on my SD card, and was able to install it without any problem Only thing to note is now HBC takes about twice as long to load as it used to, but I'm ok with that since at least it works again